Display screen or portion thereof with graphical user interface



The sole FIGURE shows a display screen or portion thereof with graphical user interface showing our new design.

The peripheral dashed broken lines illustrate a display screen or portion thereof, and form no part of the claimed design.

Within the peripheral dashed broken lines, the horizontal dashed broken line illustrates a boundary and the portion of the graphical user interface below the horizontal dashed broken line forms no part of the claimed design.

Shading above the horizontal dashed broken line illustrates tonal contrast. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 